https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115127
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Also I tested even the simplified testcase:
```
volatile int t = 1;
int main (int argc, char* argv[])
{
volatile int print_hash_value = 0;
if (t == 2) print_hash_value = 1;
__builtin_ctz(print_hash_value);
return 0;
}
```
And the trunk reports:
/app/example.cpp:261:5: runtime error: passing zero to ctz(), which is not a
valid argument
Just fine.
